Hello and thank you for your solution! 
Let's say we have the following shipping costs:
- 3€ for orders below 3Kg
- and +1€ for each extra Kg
- Free shipping starts at 30€ for orders below 3Kg.
- If an order is over 30€ and above 3Kg then the shipping cost is 1€ per extra Kg. The customer wont pay for the base shipping price but will have to pay for the 1€/Kg, over 3Kg.
EXAMPLE
Order price: 40€
Order weight: 5Kg
Total shipping: 2€ (free base shipping price + 1€ for each Kg above 3Kg)
Any ideas on how to achieve this?
1.6.1.17